6930840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 24514560

約数和(自身を除く): 17583720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 223, 259, 280, 296, 370, 420, 444, 446, 518, 555, 669, 740, 777, 840, 888, 892, 1036, 1110, 1115, 1295, 1338, 1480, 1554, 1561, 1784, 2072, 2220, 2230, 2590, 2676, 3108, 3122, 3345, 3885, 4440, 4460, 4683, 5180, 5352, 6216, 6244, 6690, 7770, 7805, 8251, 8920, 9366, 10360, 12488, 13380, 15540, 15610, 16502, 18732, 23415, 24753, 26760, 31080, 31220, 33004, 37464, 41255, 46830, 49506, 57757, 62440, 66008, 82510, 93660, 99012, 115514, 123765, 165020, 173271, 187320, 198024, 231028, 247530, 288785, 330040, 346542, 462056, 495060, 577570, 693084, 866355, 990120, 1155140, 1386168, 1732710, 2310280, 3465420, 6930840]

約数ペア:

[(1, 6930840), (2, 3465420), (3, 2310280), (4, 1732710), (5, 1386168), (6, 1155140), (7, 990120), (8, 866355), (10, 693084), (12, 577570), (14, 495060), (15, 462056), (20, 346542), (21, 330040), (24, 288785), (28, 247530), (30, 231028), (35, 198024), (37, 187320), (40, 173271), (42, 165020), (56, 123765), (60, 115514), (70, 99012), (74, 93660), (84, 82510), (105, 66008), (111, 62440), (120, 57757), (140, 49506), (148, 46830), (168, 41255), (185, 37464), (210, 33004), (222, 31220), (223, 31080), (259, 26760), (280, 24753), (296, 23415), (370, 18732), (420, 16502), (444, 15610), (446, 15540), (518, 13380), (555, 12488), (669, 10360), (740, 9366), (777, 8920), (840, 8251), (888, 7805), (892, 7770), (1036, 6690), (1110, 6244), (1115, 6216), (1295, 5352), (1338, 5180), (1480, 4683), (1554, 4460), (1561, 4440), (1784, 3885), (2072, 3345), (2220, 3122), (2230, 3108), (2590, 2676)]